Black Obsidian Gua Sha Tool Broad Based Black Economic Empowerment Rural and Township Flickr Young Boy Portrait Black & White Boy, 2 years old black & Flickr Black River Falls Near Ishpeming. Beautiful and full. yooperann. Reduce puffiness and create a more toned and sculpted appearance with this elegant gua sha tool. Our smooth, heart shaped stone is carefully crafted to gently massage your skin and allow you to easily reach all areas of your face and neck. Each gua sha tool is unique and may have slight variations due to the organic nature of the stone. HOW TO USE Gua sha is a traditional Chinese medicine practice designed to help improve overall health by massaging the skin with the aid of gua sha tools. To use, work out from the center of your face and in an upward motion. Handle with care and press lightly. Clean gua sha with a damp cloth and or rubbing alcohol. Tip: Use with your favorite facial oil, serum, or moisturizer to improve the absorption of product and lubricate the gua sha.